tx 0x1b83ea2c9ffa298ada3e0e3693fd05beed84f377c6c86e1d109ad6ad6843e01bCopy

payload

{
  "ModifyOrder": {
    "new_size": 816771032,
    "order_id": 473987960,
    "new_price": 7327000000
  }
}